Incorrect URL accessed!!!!

Prabhat Yadav 8 years, 1 month ago

2root2

ANSWER

Bernoullis principles

Posted by Dev Singh 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mannu Mangali 8 years, 1 month ago

For a streamline flow the sum of pressure,kinetic energy per unit volume and the potential energy per unit volume remain constant.

ANSWER

What are the total no of exam happened this year

Posted by Prateek Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mannu Mangali 8 years, 1 month ago

Upto now 2,still 2are balance

ANSWER

Why rain drops are in spherical shape

Posted by Mannu Mangali 8 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Manjeet Singh 8 years, 1 month ago

Surface tension

Sushil Kumar 8 years, 1 month ago

Due to surface tension

ANSWER

The gravitational potential energy of a body at a distance r from the surface of the center of earth is U what is its weight at that point?

Posted by Keshav Bhardwaj 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

ANSWER

calcutate the RMS velocity of air molecule at STP given density of air at STP is 1.296kg/m*3.

Posted by Khushal Bisht 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Integration of 2sin 2t

Posted by Bharti Basnett 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is the mean velocity of nitrogen molecule at NTP

Posted by Arun Sharma 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

A body of mass 4 kg moving with velocity 12 m/sec collides with another body of mass 6kg at rest .If two bodies stick together after collision,then the loss of kinetic energy of the system is

Posted by Deepanshu Rohilla 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

The momentum of a body of mass 5kg is 500kgmsec find its kinetic energy

Posted by Babli Anand 8 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Manjeet Singh 8 years, 1 month ago

Good DEEPANSHU

Deepanshu Rohilla 8 years, 1 month ago

Momentum =mass × velocity Therefore 500=5×v V= 100m/sec Kinetic energy = 1/2×5×100 K.E= 250 Joule

ANSWER

In horizontal pipeline of uniform area of cross section the pressure falls by 5 N/m between two points separated by a distance of 1 Km.what is the change in kinetic energy per Kg of oil flowing at these points ? Given Density of oil =800Kg/m

Posted by Anil Singh Rana 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Why force of viscous drag have negative value but stock force have not as we know both are oppising force?

Posted by Pushpraj Yadav 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is the value of Ig

Posted by Harsh Chandrakar 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

How the angle of contact of the pure water and cleaned glass is 0 dgree

Posted by Sobhan Sahoo 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Accuracy of measurement is determined by .......

Posted by Karuna Nwil 8 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Manjeet Singh 8 years, 1 month ago

Ideal correctness

Manjeet Singh 8 years, 1 month ago

Correctness

ANSWER

an athlete takes 2.0 second to reach his maximum speed of 18.0 km/h .what is the magnitude of his average acceleration

Posted by Md Farhan Arshad 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

2/5

ANSWER

A structural rod has a radius of 10nm and a length of1.0m A 50 kN force stretches along Calculate stress, elongation and, strain of rod ( given young's modulus of structural steel is 2 10 to the power 11 mm square

Posted by Lipok Naro 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is heat

Posted by Sameer Mishra 8 years, 1 month ago

CBSE > Class 11 > Physics

5 answers

Mannu Mangali 8 years, 1 month ago

Energy which flows from a body athigh temperature to low temperature is called heat

Sourabh Ahir 8 years, 1 month ago

Heat is the form of energy which give sensation of hotness or warmness.

Manjeet Singh 8 years, 1 month ago

Forms or energy

Manjeet Singh 8 years, 1 month ago

Forms or energy ?

Dikshant Raj 8 years, 1 month ago

Heat is form of the energy and which provides heat.

ANSWER

What is relation between angular momentum and rotational kinetic energy

Posted by Arun Bhardwaj 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

How we make current

Posted by Vikas Kumar 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

By using water

ANSWER

Surface meaning

Posted by Rahul Phukan 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

The body which is in our contact

ANSWER

Derive the derivation of equation of adiabatic changes

Posted by Savita Walia 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

My lovely dear it will be too long?

ANSWER

A Book is kept on a table of maas m without any external force applied on it . Does it have any potential energy?

Posted by Ramanand Jha 8 years, 1 month ago

CBSE > Class 11 > Physics

3 answers

Mannu Mangali 8 years, 1 month ago

Yes because it has both height ,mass and force of gravity is acting on it...we know u=mgh

Manjeet Singh 8 years, 1 month ago

Yes because of height ??

Piyush Singh 8 years, 1 month ago

ANSWER

A body of mass m is taken from earth surface to a height equal to twice the radius of earth .what is the change in potential energy

Posted by Flemy Renu 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Why is it hard to hit a spin ball than ordinary one in cricket

Posted by Mannu Mangali 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Manjeet Singh 8 years, 1 month ago

Because of mass difference

ANSWER

Give the explanation of newton's third law of motion?

Posted by Abhay Dwivedi 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Pratitee Tripathy 8 years, 1 month ago

Newton's third law of motion states that every action has equal and opposite reaction

ANSWER

How is pressure change horizontally in liquid?and why?

Posted by Shubham Upadhyay 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Posted by Jeet Roy 8 years, 1 month ago

CBSE > Class 11 > Physics

0 answers

ANSWER

New blanket give more heat while old doesn't. Explain why?

Posted by Himanshu Vishwakarma 8 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Mahera Parveen 8 years, 1 month ago

Because air trap in